MALICIOUS — d888eceb24f540090b2f431ac64b16afa4baebe7107dc8dbb065d1f55619304f
MALICIOUS — d888eceb24f540090b2f431ac64b16afa4baebe7107dc8dbb065d1f55619304f is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Pidgeon family. 3 of 55 detection engines flagged it.
Identification
- SHA-256:
d888eceb24f540090b2f431ac64b16afa4baebe7107dc8dbb065d1f55619304f - SHA-1:
e690e17c398903b56bd7a79b7a4236d5e623f7c0 - MD5:
426b55c6f5676d22c9f3e3744f2c5779 - imphash:
437a19af842414c849356f56b19a95f1 - ssdeep:
3072:VJWH2oov8dxHwTHjzi6bj7gF6CQ2l/Ei:Vi2ookjHw7i633Z+ - TLSH:
T1D04B5FCD560BFE5AC4B14A56BF120A6C082DDCB31598AB48D2FB505DF3DEAB34071892 - Submitted as: d888eceb24f540090b2f431ac64b16afa4baebe7107dc8dbb065d1f55619304f
- File type: pe · Size: 475136 bytes
- Verdict: malicious (97/100) · Family: Pidgeon
Detections (3 of 55 engines)
- ClamAV (daily): Win.Packed.Pidgeon-9909600-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
Why this verdict
The malicious score of 97/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Packed.Pidgeon-9909600-0 (rule
Win.Packed.Pidgeon-9909600-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Contacted 18 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
0 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
Embedded URLs
- http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
- http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
- http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
- http://office.microsoft.com
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
- http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787840156&P2=404&P3=2&P4=AwPIrKm%2b9%2bvpRH5mmSZV5LcZ%2f8ekmsZc9YPRWdlzb0ZnLfkBn5%2bKNCdGxGBbnpoR0roauSztQdiM9qMDdELUVA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- crl.microsoft.com
- www.microsoft.com
- office.microsoft.com
Embedded IP addresses
- 20.184.175.5
- 20.42.179.192
- 4.230.171.124
- 20.247.185.124
- 20.184.175.0
- 74.178.76.128
- 135.232.92.97
- 52.123.128.14
- 20.236.44.162
- 52.123.129.14
- 92.223.78.30
- 135.233.45.222
- 203.26.79.13
- 72.145.35.101
- 74.179.71.159
- 52.110.12.54
- 52.110.12.45
- 52.148.114.188
File paths
- F:\Office\Target\x86\ship\postc2r\x-none\msosync.pdb
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report